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94% Purity Calcium Chloride for Effective Dust Control and Road Deicing
| MOQ: | 10Tons |
| Price: | Please contact customer service |
| Standard Packaging: | Bagged |
| Delivery Period: | About six weeks |
| Payment Method: | T/T,L/C,D/A,D/P,Western Union,MoneyGram |
| Supply Capacity: | 100,000 tons per year |
Detail Information
Place of Origin
China
Brand Name
SiChun HongJian
Model Number
Calcium chloride
Document
Chemical Formula:
CaCl2
Appearance:
White Or Off-white Granules Or Powders
Melting Point:
772 ℃
Boiling Point:
1600 ℃
Highlight:
94% Purity Calcium Chloride
,Dust Control Calcium Chloride
,Road Deicing Agent Calcium Chloride
Product Description
Calcium Chloride 94% | Dust Control & Road Deicing Agent
Alias: Anhydrous calcium chloride
English name: Calcium chloride
Chemical formula: CaCl₂
Molecular weight: 110.984
CAS: 10043-52-4
Calcium chloride (CaCl₂) is one of the most versatile and widely used hygroscopic salts, with our high-purity 94% concentration representing the industrial standard for performance-critical applications. This product serves two fundamental roles in modern infrastructure and environmental management: as an exceptionally effective dust control agent for unpaved surfaces and as a premier road deicing agent for winter maintenance.
Available in various forms including flakes, pellets, and liquid solutions, this inorganic compound exhibits unique properties that make it indispensable across multiple sectors. Its extreme hygroscopicity allows it to attract and retain moisture from the atmosphere, while its exothermic dissolution and freezing-point depression characteristics provide unmatched capabilities in both dust suppression and ice control.
Dust Control Agent
The application of calcium chloride for dust control represents a scientifically advanced approach to managing particulate matter emissions from unpaved roads, construction sites, mining operations, and agricultural areas.
- Powerful hygroscopic properties absorb moisture from the air, creating a damp surface layer that increases soil particle cohesion
- Long-lasting solution effective for weeks or months, unlike water applications that evaporate quickly
- Reduces dust clouds to improve visibility, public health, and quality of life
- Decreases vehicle maintenance costs from abrasive dust ingress
- 94% purity ensures maximum hygroscopic performance with minimal impurities
- Application involves diluting into concentrated brine solution (32-38% concentration) for surface spraying
Road Deicing Agent
In winter maintenance operations, calcium chloride's effectiveness stems from three interconnected physical properties: freezing-point depression, exothermic dissolution, and continued effectiveness at extremely low temperatures.
- Depresses freezing point of water to approximately -52°C (-62°F) at full concentration
- Exothermic dissolution releases significant heat for immediate melting action
- Rapidly breaks bond between ice and pavement, restoring safe traction quickly
- Available in solid forms (flakes or pellets) or pre-mixed liquid solutions
- Ideal for anti-icing applications to prevent ice bonding before storms
- Optimal spreading rates typically 40-80 lbs per lane mile for solid forms
Environmental and Safety Considerations
While highly effective, responsible use of calcium chloride requires understanding its environmental interactions and safety parameters.
Storage: Requires sealed containers or covered areas to prevent moisture absorption and caking
Environmental Impact: Generally considered less harmful than alternatives, but high concentrations can affect soil salinity and vegetation
Corrosion: Less corrosive than some salts to steel but can accelerate corrosion in aluminum
Quality Assurance and Supply Chain Reliability
Every batch undergoes rigorous laboratory testing to verify key parameters including calcium chloride content (minimum 94%), magnesium and alkali chloride limits, and moisture stability.
Our supply chain is strategically designed to support seasonal demand fluctuations, with regional distribution centers positioned to respond rapidly to winter weather emergencies or summer dust control needs.
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